PERUBAHAN KOMPONEN MINOR, KARAKTERISTIK KIMIA, DAN KOMPOSISI ASAM LEMAK SELAMA PERMUNIAN MINYAK SAWIT MERAH

Ayu, Dewi Fortuna

PERUBAHAN KOMPONEN MINOR, KARAKTERISTIK KIMIA, DAN KOMPOSISI ASAM LEMAK SELAMA PERMUNIAN MINYAK SAWIT MERAH

dc.contributor.author	Ayu, Dewi Fortuna
dc.date.accessioned	2017-05-22T02:44:57Z
dc.date.available	2017-05-22T02:44:57Z
dc.date.issued	2017-05-22
dc.description.abstract	Red palm oil (RPO) is a refined palm oil without bleaching process in order to maintain minor compounds, especially β-carotene. However, the refining process was not only able to maintain the β-carotene, but also other minor compounds, and influence chemical characteristics and fatty acids composition in RPO. The objective of this research was to study the changes of minor compounds, chemical characteristics, and fatty acids composition in RPO which is produced without bleaching process in Pilot Plant of Oil and Fat Laboratory, SEAFAST Center, Bogor, Indonesia. The refining process was conducted following previous research, including degumming, deacidification, deodorisation, and fractionation. The results showed that refining process was able to maintain the content of carotene, tocol and chlorophyll which were lower than crude palm oil (CPO). RPO contains total carotene 558.61±8.65 mg/kg, chlorophyll 3.81±0.11 mg/kg, and tocol compounds 698.76±3.56 mg/kg which consist of -tocopherol 190.82±10.02 mg/kg, -tocotrienol 115.09±2.52 mg/kg, -tocotrienol 290.28±5.32 mg/kg, and -tocotrienol 102.01±2.82 mg/kg. The refining procces also reduced the damage of hydrolytic and oxidation, and compositions of saturated fatty acids in RPO which were lower than CPO. RPO has free fatty acid 0.14±0.00%, peroxide 0.84±0.06 mek O2/kg, p-anisidine 8.74±0.10, Totox 10.35±0.12, and TBARS values 0.03±0.00 mg/kg. Fatty acids composition of RPO were palmitic 35.82%, stearic 3.90%, oleic 40.33%, linoleic 11%, and linolenic acids 0.30% with saturated:unsaturated fatty acids ratio of 45:55. Minor compounds, chemical characteristics, and fatty acids composition have an important role in oxidative stability of RPO	en_US
dc.description.sponsorship	PROSIDING SEMINAR NASIONAL Hotel Novita Jambi 31 Oktober 2016	en_US
dc.identifier.isbn	9786027467019
dc.identifier.uri	http://hdl.handle.net/123456789/8930
dc.language.iso	en	en_US
dc.subject	chemical characteristics	en_US
dc.subject	minor compounds	en_US
dc.subject	composition of fatty acids	en_US
dc.subject	palm oil	en_US
dc.title	PERUBAHAN KOMPONEN MINOR, KARAKTERISTIK KIMIA, DAN KOMPOSISI ASAM LEMAK SELAMA PERMUNIAN MINYAK SAWIT MERAH	en_US
dc.title.alternative	Changes of minor compunds, chemical characteristic, and fatty acids composition during refining of red palm oil	en_US
dc.type	Article	en_US